Choosing a cleaning company in London can be overwhelming, but accreditations can help separate professionals from the rest. At Ins & Outs, our memberships with BICSc and the Master of Window and General Cleaners Guild show our commitment to high standards.
BICSc (British Institute of Cleaning Science) is the UK’s leading body for cleaning best practices. It ensures that our team is trained in the safest, most efficient methods, from infection control to correct chemical use. This gives our clients confidence in both the results and the process.
The Master Cleaners Guild represents elite cleaning professionals committed to quality, integrity, and continuous improvement. Combined with our SafeContractor accreditation, these memberships prove that Ins & Outs takes quality seriously. When you work with us, you’re choosing a team that values standards, safety, and service.